"Description and bibliographical statement" (v. 1, p. [3-12]) signed: Geoffrey Keynes.
Facsimile of 2 sets of relief etchings made ca. 1794, each having the same title, known as Series a and Series b. Reproduced from plates in various collections, incl. 6 plates of Series a in the Rosenwald Collection, Library of Congress, and 10 plates of Series b in the Pierpont Morgan Library. "Published ... for the William Blake Trust, London"--Leaf [12]
Vol. 1 (Series a): [9] leaves ; 19 cm. Vol. 2 (Series b and text): [19] leaves ; 31 cm.
"The edition consists of 616 copies ... 50 copies numbered I to L ... each containing a set of plates shewing the progressive stages of the collotype and hand-stencil process and a guide-sheet and stencil. 540 copies numbered 1 to 540 ... 26 copies numbered A to Z, reserved for the trustees of the William Blake Trust and the publishers"--Vol. 2, leaf [19]